age = 56
for i in range(3):
    guess_age = int(input("guess age:"))
    # 对输入的数据进行判断，是int的字符串才进行转换

    if guess_age == age :
        print("yes, you got it. ")
        # break
    elif guess_age > age:
        print("think smaller...")
    else:
        print("think bigger!")
else:
    print("you have tried too many times.")